php crud operation to submit form code example

Example 1: delete in crud php

// ...
<body>
<?php if (isset($_SESSION['message'])): ?>
	<div class="msg">
		<?php 
			echo $_SESSION['message']; 
			unset($_SESSION['message']);
		?>
	</div>
<?php endif ?>

Example 2: delete in crud php

// newly added field
<input type="hidden" name="id" value="<?php echo $id; ?>">

// modified form fields
<input type="text" name="name" value="<?php echo $name; ?>">
<input type="text" name="address" value="<?php echo $address; ?>">

Example 3: delete in crud php

if (isset($_GET['del'])) {
	$id = $_GET['del'];
	mysqli_query($db, "DELETE FROM info WHERE id=$id");
	$_SESSION['message'] = "Address deleted!"; 
	header('location: index.php');
}

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Php Example

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